IndividualActive
Sara Zatarain
NPI 1518820109 · Community Health Worker · Montclair, CA
Sara Zatarain is a Community Health Worker provider in Montclair, CA (NPI 1518820109).
Provider details
- NPI number
- 1518820109
- Entity type
- Individual
- Primary specialty
- Community Health WorkerOther Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Basic profile(47/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
5685 San Bernardino St
Montclair, CA 91763-2941
Phone: (909) 984-9556
Street-level locationGet directions
Mailing address
950 W D St
Ontario, CA 91762-3026
Registry dates
- Enumerated
- 2025-12-09
- Last updated
- 2025-12-09
- Certified
- 2025-12-09
Frequently asked questions
- What is Sara Zatarain's NPI number?
- Sara Zatarain's National Provider Identifier (NPI) is 1518820109, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sara Zatarain's specialty?
- Sara Zatarain is listed in the NPPES registry with a primary specialty of Community Health Worker (Other Service Providers).
- Where is Sara Zatarain located?
- Sara Zatarain's practice location on file with NPPES is 5685 San Bernardino St, Montclair, CA 91763-2941.
- What is Sara Zatarain's phone number?
- The practice phone number listed in the NPPES registry for Sara Zatarain is (909) 984-9556.
- Is Sara Zatarain's NPI active?
- Yes — Sara Zatarain's NPI (1518820109) is active in the NPPES registry as of the last update on 2025-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.